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Fix server crash

master
Joachim Stolberg 2022-06-16 20:56:47 +02:00
parent 0dcee15782
commit 1b62b5f613
1 changed files with 15 additions and 11 deletions
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26
baselib.lua
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@ -196,23 +196,27 @@ function minecart.is_owner(player, owner)
end
function minecart.get_buffer_pos(pos, player_name)
local pos1 = minecart.find_node_near_lvm(pos, 1, {"minecart:buffer"})
if pos1 then
local meta = minetest.get_meta(pos1)
if player_name == nil or player_name == meta:get_string("owner") then
return pos1
if pos then
local pos1 = minecart.find_node_near_lvm(pos, 1, {"minecart:buffer"})
if pos1 then
local meta = minetest.get_meta(pos1)
if player_name == nil or player_name == meta:get_string("owner") then
return pos1
end
end
end
end
function minecart.get_buffer_name(pos)
local pos1 = minecart.find_node_near_lvm(pos, 1, {"minecart:buffer"})
if pos1 then
local name = M(pos1):get_string("name")
if name ~= "" then
return name
if pos then
local pos1 = minecart.find_node_near_lvm(pos, 1, {"minecart:buffer"})
if pos1 then
local name = M(pos1):get_string("name")
if name ~= "" then
return name
end
return P2S(pos1)
end
return P2S(pos1)
end
end